Did Mr. Pincus demonstrate this technique while fending off a hail of blows from 2x4-weilding attackers, while grappling a 300lb wrestler...or while rolling around on the deck with an attacker pummeling his face and head?

Did you read the quote I posted? Did you read my entire response?
Just bringing to light that it is NOT impossible to rack a slide one handed. I also stated that it give the attacker time to get to you or shoot at you while you try to load em up

__________________NRA Life Member, NRA Range Safety Officer, IDPA Safety Officer, USPSA NROI Range OfficerAs you are, I once was, As I am, You will be.